Forum Discussion
dbbls
Nov 05, 2015Explorer
Lynnmor wrote:I have never used a concrete bit that would drill steel. Don't think they exist. When you hit a rebar while drilling in concrete you are stopped.RinconVTR wrote:
Masonry bits wont touch metal...doesnt matter what they are made of...forget that.
Last resort, if you insist on not making new holes with new screws (which I dont understand) buy couple 1/8"-3/16" carbide ball end mills from McMaster. They will get that screw out, but it will still be tricky alignment.
Masonry drills have carbide tips. Yes, carbide will cut metal. The cheap masonry drills sometimes need to be sharpened.
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